生け花 names three things at once: the act of setting cut branches and flowers in a vessel, the arrangement that results, and the art itself. The flowers are cut, yet the word calls them alive. The art reads it more boldly: the arranger gives a cut branch back the life it had on the hill. Whether it is for your own arranging or for someone who studies the art is yours.
The word joins 生ける, to keep alive, to 花, flowers; it is first known in a movable-type print of the flower manual 仙伝抄 from the years 1615 to 1644, whose colophon claims a transmission going back to 1445, and there it names flowers set in a vessel, one kind of arrangement beside others, a sense it kept until at least the end of Meiji before it came mostly to name the whole art.
We want you to be as happy with the meaning as you are with Master Takase's art. To learn more, visit Philology of 生け花.